Check the listing for details. 300PSI Bicycle Rear Shock/Air Fork Pump Pressure Gauge Aluminum Schrader​ Valve. Color: Black, Condition: New. Listed at 22.68 USD. SPECIFICATION: Brand：BUCKLOS Product：Bicycle Pump Suitable：Bicycle Tyre Bicycle Air Fork Bicycle Rear Shock PSI：MAX 300 PSI BAR：MAX 20 BAR Length：25CM/7.5" Weight：About 195g Material：Aluminum Alloy Body Valve: for Schrade Versatile Compatibility: Constructed from aircraft grade aluminum and durable ABS, the shock pump is fit for air forks, shocks and tires. Ideal for efficiently inflating the front forks of mountain bikes, road bikes, and motorcycles to the required psi High Pressure and Air Anti-Leak Design: Capable of reaching a maximum pressure of 300 PSI, this shock pump features a air leak-proof valve that guarantees a secure connection during use, ensuring no air escapes for optimal performance every time Accurate Calibration and Easy.